Open Source C++ Screen Capture Software

GraphicsMagick provides a set of commandline tools and programming APIs for manipulating, editing, and converting raster and vector images. It is derived from ImageMagick, with the objective of providing better stability and performance than ImageMagick while retaining the original MIT/X11 license.

Capture2Text enables users to quickly OCR a portion of the screen using a keyboard shortcut. The resulting text will be saved to the clipboard by default. Supports 90+ languages including Chinese, English, French, German, Japanese, Korean, Russian, and Spanish. Portable and does not require installation. See http://capture2text.sourceforge.net for details.

This software allows you to translate any text on screen. Basically it is a combination of screen capture, OCR and translation tools. More info and the latest release on the homepage (https://github.com/OneMoreGres/ScreenTranslator)

CamStudio records screen and audio activity on your computer to create AVI video files and turns them into bandwidth-friendly, streaming Flash videos (SWF). CamStudio also lets you add screen captions or video annotations to your recordings through anti-aliased images, or by producing a Webcam movie of yourself (screen in screen) on your desktop. And CamStudio comes with its own lossless codec that produces crystal clear results with a much smaller filesize compared some popular codecs, like Microsoft Video 1. Additional options include cursor controls, the ability to record an entire screen or a portion of it, and selections for output quality. Best of all, CamStudio is easy to use and navigate, plus it includes a built-in Help file. Official release builds: http://p.sf.net/camstudio/stable Source Tree: http://p.sf.net/camstudio/mercurial Patches sent to the dev mailing list. Consider joining the CamStudio project by emailing one of the admins.

Flameshot is a powerful yet simple-to-use open-source screenshot software designed for efficiency and flexibility. It is a free and open-source, cross-platform tool that helps users capture screenshots with ease. Licensed under GPL v3, Flameshot provides a wide range of built-in features that save time during screen capturing and editing. The software offers a clean, straightforward interface that makes taking and annotating screenshots quick and intuitive. Users can customize the application extensively to match their workflow and preferences. With support for cloud uploads and command-line operations, Flameshot adapts easily to both casual and advanced users.

Screen2ipcam is a lightweight native Windows application that turns any Windows PC into a standard ONVIF Profile S / RTSP IP camera. Instead of purchasing expensive HDMI encoders, capture cards, or additional hardware, simply install Screen2ipcam and your computer becomes discoverable by ONVIF-compatible NVRs and VMS software. The application streams the Windows desktop using H.264 RTSP, supports Main and Sub streams, JPEG snapshots, and WS-Discovery for automatic ONVIF detection. It works seamlessly with Blue Iris, Dahua, Hikvision, Agent DVR, Synology Surveillance Station, and virtually any ONVIF-compatible surveillance system. Screen2ipcam is ideal for POS terminals, supermarkets, retail stores, pharmacies, restaurants, factories, warehouses, schools, offices, control rooms, industrial SCADA systems, reception desks, and digital signage where recording the computer screen alongside surveillance cameras is required.

Thumbnail me is a free and open source thumbnails generator built on movie thumbnailer. Thumbnail me is coded in C++ and uses the Qt 4.8.0 library. This software is actually available on Windows Xp / 2k3 / 2k8 / Vista / 7 x86/x64 and Linux x86/x64. Source Code : 3.5 (Never released) : https://github.com/kwent/thumbnailme 3.0 (Current version) : http://sourceforge.net/projects/thumbnailme/files/Sources/thumbnailme_3.0_Windows_Sources.zip/download Source Documentation : http://www.thumbnailme.com/doc

Ksnip is a Qt based cross-platform screenshot tool that provides many annotation features for your screenshots.

Ksnip is a Qt-based cross-platform screenshot tool that provides many annotation features for your screenshots. Obfuscate image regions with blur and pixelated. Add effects to the image (Drop Shadow, Grayscale, inverted color or Border). Add watermarks to captured images. Global hotkeys for capturing screenshots (currently only for Windows and X11). Tabs for screenshots and images. Open existing images via dialog, drag-and-drop or paste from the clipboard. Run as a single instance application (secondary instances send cli parameter to primary instance). Pin screenshots in frameless windows that stay atop other windows. User-defined actions for taking screenshots and post-processing. OCR support through plugins (Windows and Linux/Unix). Many configuration options.

HotShots is an application for capturing screens and saving them in a variety of image formats as well as adding annotations and graphical data (arrows, lines, texts, ...).

Capture a screenshot by pressing Ctrl + Alt while dragging the mouse. Screenshots stay on top of other windows. Copy the screenshot to the clipboard by pressing Ctrl + C. Close the screenshot window by clicking inside the upper right corner of the screenshot. No installation is necessary and the utility does not require administrative privileges to run. Start the utility initially by double-clicking on the downloaded executable file. Place the executable file in your Startup folder to have it start automatically when your computer starts. Screenclip is a compiled AutoHotKey (AHK) script. See http://ahkscript.org/ for more details.

Taksi is a video capture/screen capture tool for recording 3D graphics applications (such as games). It can capture almost any windows application using DirectX, OpenGL, or GDI and create an AVI file using any installed VFW codec or still frames in PNG.

Screen capturing program that records your screen-activities, supports commentboxes and exports to all video formats. It also acts as a client for the captorials.com website that enables you to share your captured tutorial with users around the world.

This is a nice Windows and Linux screenshot tool for make, edit, share and exchange screenshots between people via the internet. This tool oriented for QA testers, programmers, designers, sales managers, support centers and other people.

A screen capture / screenshot and edit utility written in java to be cross platform. It allows the selection of an area with instant, inplace markup and annotation ability, then copy to clipboard or save to file.

khtml2png is a command line program to create PNG images out of webpages. Despite the name, it can also produce JPEG images.

TrisFire is an upcoming screen capture utility for Windows whose development has just recently started. Though not functional yet, it's being updated every day. Its plan is to be the most effective recorder for high-end systems. Check for more info.

Screen Captain is a Windows application to capture precise screen shots, and schedule timed screen shots to monitor activity. It runs in the background when taking timed screen shots. Also includes complete help section for detailed assistance.

Screenshot for Symbian OS is an application to take screenshot on your Symbian OS mobile phones (S60 3rd). You can capture screenshot and save it to a file in JPEG, PNG, BMP or MBM format. The screenshot can be sent directly to a PC via Bluetooth.

The goal of this project is to create an open source light weight screen capturing Framework for Windows based applications. Supports the following: 1. GDI Technique 2. DirectX FrontBuffer Mechanism 3. Windows Media Encoder

Snapsnap is a little application which take screenshot and save it into a bitmap file.

this is a highly advanced open source paint program that has a full gui it runs in msdos a dialup modem sound during saving or loading is normal and can be disabled by removing the "sound()" and "nosound()" calls in the sourcecode

BuGLe combines a graphical OpenGL debugger with a selection of filters on the OpenGL command stream. The debugger allows viewing of state, textures, framebuffers and shaders, while the filters allow for logging, error checking, video capture and more.

CAPTIGAME is a game video capture software. It will allow you to record your in-game activity including sound as an AVI video file.